W. Kellerer, Z. Despotovic, M. Michel, S. Zöls, Q. Hofstätter, J. Eberspächer. The Chordella Overlay Network - Testbed experience and requirements, Presentation Slides, KiVS 2009 Open Testbed Workshop, March 2009.

Q. Hofstaetter, Z. Despotovic, W. Kellerer, M. Michel. Chordella - A Hierarchical P2P Overlay Implementation for Heterogeneous Mobile Environments, Conference Paper, IEEE P2P Conference, September 2008. Copyright © 2008 IEEE

Z. Despotovic, W. Kellerer, M. Michel, Q. Wei, J. Widmer, T. Kato. P2P search routing concepts for mobile object tracking, Conference Paper, Mobiquitous 2007 - International Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services, August 2007. Copyright © 2007 IEEE

W. Kellerer, Z. Despotovic, M. Michel, S. Zoels, Q. Hofstätter. Peer-to-Peer Networking in Heterogeneous, Mobile Environments, Invited Presentation, ITG EuroNGI EuroView, July 2007.

W. Kellerer, Z. Despotovic, M. Michel, Q. Hofstaetter, S. Zoels. Towards a Mobile Peer-to-Peer Service Platform, Conference Paper, IEEE SPMS 2007 / SAINT 2007, January 2007. Copyright © 2006 IEEE